| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.45 | 8.791% | $215.8957 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $153.26 | 7.780% | $165.1836 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $232.65 | 12.304% | $261.2753 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $179.58 | 6.793% | $191.7789 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $133.76 | 12.474% | $150.4452 | $150.45 | $150.45 | $150.40 |
| Purchase #6 | $93.41 | 5.671% | $98.7073 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $12.79 | 8.657% | $13.8972 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $1,003.90 | $1,097.1832 | $1,097.20 | $1,097.25 | $1,097.20 | |